United States, Minnesota, Koochiching, Grand Mound Historical Site. Koochiching Co.; Grand Mound Historic Site, about 18 miles west of International Falls. In the Rainy River Valley; Koochiching Co.; Grand Mound Historic Site, about 18 miles west of International Falls. In the Rainy River Valley; T 70N R 26W NW1/4 of NE1/4 of sec 32. 070N 26W 32
48.5158348 -93.7083359
Mesic deciduous forest dominated by Tilia americana and Fraxinus nigra. Associated with Trillum cernuum, Hydrophyllum virginianum, Carex deweyana.